|
After Parker, 1982
<==o NEMATOMORPHA (jouhimadot)
|-- NECTONEMATOIDA
`--o CORDIOIDA
|--o CHORDODEA
| |-- Chordodidae*
| |-- Parachordodidae*
| |-- Chordodiolinidae*
| `-- Paragordiidae*
`-- GORDEA
Parker, S. P. (ed.), 1982: Synopsis and classification of living organisms. Vols. 1 & 2
–McGrew-Hill Book Company
© Mikko Haaramo, / Last updated 2003-02-14 / http://www.mv.helsinki.fi/home/mhaaramo